Automatically closed - issue fixed for 2 weeks with no activity.
It turns out that cdn is caching drupal's 403 response longer than drupal does and this is causing outages on ohdear app.
Don't use drupal's system to deny access but provide uncached json response without data.
Fixed
1.0
Code
Not all content is available!
It's likely this issue predates Contrib.social: some issue and comment data are missing.
Automatically closed - issue fixed for 2 weeks with no activity.